Transaction not yet indexed

53NVzwPLfz5jeiFJ9c9wtJLfgHtvR6u6AVJZmJnP6rgSVGPAA3k6721L1CYtALmxBSP2pT59NDpsBzxWQH5HQ7ME

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.